4results about How to "No lateral offset" patented technology

The invention relates to the technical field of eutectic, in particular to a binding head assembly, eutectic equipment and a chip mounting method.The binding head assembly comprises a driving assembly, a suction nozzle assembly and a visual assembly, and the suction nozzle assembly is arranged at the output end of the driving assembly and comprises a suction nozzle base, a suction nozzle, a first transparent part and a second transparent part; a through hole is formed in the suction nozzle seat, and the visual assembly is aligned with the through hole; the suction nozzle is arranged at one end of the through hole, and the first transparent part is arranged at the other end of the through hole and seals a port of the through hole; a penetrating adsorption channel is formed in the suction nozzle and communicated with the through hole, and an air path connecting hole is formed in the inner wall of the through hole; the suction nozzle is further provided with a perspective observation window, the observation window and the adsorption channel are arranged in a spaced mode, projection is conducted in the axial direction of the through hole, and the projection of the observation window is located in the projection of the through hole. The binding head assembly provided by the invention can be used for carrying out high-precision positioning on a plurality of chips in the eutectic mounting process.

The utility model belongs to liquid crystal display production technical field, concretely relates to a polarizing plate feeding mechanism, and this polarizing plate feeding mechanism: bottom plate, be located the below of bottom plate, a plurality of limit rod, vertical setting in the four around of support plate, just limit rod and bottom plate enclose and form the bin that is suitable for stacking polarizing plate, lift cylinder, set up in the below of support plate, and the telescopic rod of lift cylinder passes through support plate and the bottom center connection of bottom plate, at least a pair of air knife nozzle, symmetry sets up on limit rod, lift cylinder pushes the bottom plate to rise to preset height after, air knife nozzle sprays compressed gas between the gap of the uppermost layer polarizing piece and the next layer polarizing piece, separates two polarizing pieces.

This utility model discloses an automatic filling machine for fireworks inner tubes. It includes a storage hopper for storing the inner tubes and an intermediate hopper connected to the upper middle part of the storage hopper for discharging the inner tubes. Columns are arranged on both sides of the intermediate hopper, and lifting rods are movably mounted on the columns. The lifting rods are connected to lifting cylinders. Opposite discharge plates are arranged on the intermediate hopper. A translation cylinder is connected to a bracket body that supports the inner tube and corresponds to the shape of a regular hexagonal inner tube cake. The bracket body is formed by a straight support plate and an inclined support plate. The translation cylinder moves horizontally and synchronously inward to close the inclined support plate and support the inner tube cake, and moves horizontally and synchronously outward to separate the inclined support plate. This utility model not only realizes automatic conveying, discharging, distributing, and filling of the inner tubes, improving filling efficiency, reducing labor intensity, and decreasing the number of workers, but also does not increase the working space height. The axis of the inner tube being discharged will not deviate, ensuring that the inner tube smoothly enters the guide trough.